different behaviour between pm_suspend and gnome-tweak-tool->power->suspend in F21

[Joachim Backes]

Using directly a simple pm-supend command (without --quirk-vbe-post) in
a gnome3 session and pressing afterwards some key, the session directly
resumes.

If I say  power->suspend in gnome-tweak-tool and then press the power
button, the machine suspends, but if afterwards I press some key (for
resuming), the gnome3 screen is locked, and I have to enter the passwd.

Any explanation for this difference?

Kind regards

Joachim Backes
-- 

Fedora release 21 (Twenty One)
Kernel-3.17.4-302.fc21.x86_64


Joachim Backes <joachim.backes at rhrk.uni-kl.de>
https://www-user.rhrk.uni-kl.de/~backes